CA2310544A1 - Dispositif et methode de deplacement de liquides - Google Patents

Dispositif et methode de deplacement de liquides Download PDF

Info

Publication number
CA2310544A1
CA2310544A1 CA002310544A CA2310544A CA2310544A1 CA 2310544 A1 CA2310544 A1 CA 2310544A1 CA 002310544 A CA002310544 A CA 002310544A CA 2310544 A CA2310544 A CA 2310544A CA 2310544 A1 CA2310544 A1 CA 2310544A1
Authority
CA
Canada
Prior art keywords
gears
gear
assembly
fluid
gear pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002310544A
Other languages
English (en)
Inventor
Wayne Thomas
Gary Morcom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ovintiv Canada ULC
Original Assignee
Pancanadian Petroleum Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pancanadian Petroleum Ltd filed Critical Pancanadian Petroleum Ltd
Priority to CA002310544A priority Critical patent/CA2310544A1/fr
Priority to AU2001263680A priority patent/AU2001263680A1/en
Priority to PCT/CA2001/000786 priority patent/WO2001092673A2/fr
Publication of CA2310544A1 publication Critical patent/CA2310544A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Rotary Pumps (AREA)
CA002310544A 2000-06-01 2000-06-01 Dispositif et methode de deplacement de liquides Abandoned CA2310544A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002310544A CA2310544A1 (fr) 2000-06-01 2000-06-01 Dispositif et methode de deplacement de liquides
AU2001263680A AU2001263680A1 (en) 2000-06-01 2001-05-29 Fluid displacement apparatus and method
PCT/CA2001/000786 WO2001092673A2 (fr) 2000-06-01 2001-05-29 Dispositif et procede de deplacement de liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002310544A CA2310544A1 (fr) 2000-06-01 2000-06-01 Dispositif et methode de deplacement de liquides

Publications (1)

Publication Number Publication Date
CA2310544A1 true CA2310544A1 (fr) 2001-12-01

Family

ID=4166372

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002310544A Abandoned CA2310544A1 (fr) 2000-06-01 2000-06-01 Dispositif et methode de deplacement de liquides

Country Status (1)

Country Link
CA (1) CA2310544A1 (fr)

Similar Documents

Publication Publication Date Title
US6454010B1 (en) Well production apparatus and method
US20030044299A1 (en) Fluid displacement apparatus and method
US11542928B2 (en) Modular pumping system
US20220112893A1 (en) Electric motor and rod-driven rotary gear pumps
AU2017202308B2 (en) Downhole motor with concentric rotary drive system
US6666666B1 (en) Multi-chamber positive displacement fluid device
US6561777B2 (en) Downhole roller vane motor and roller vane pump
US6886636B2 (en) Downhole fluid disposal apparatus and methods
US11193349B1 (en) Dual path control fitting
CN107624140A (zh) 用于井眼应用的等壁摆线泵
EP0678151A1 (fr) Moteur a aube a rouleaux pour forage de fond et pompe a aube a rouleaux.
US10995561B1 (en) Flowline component with threaded rotatable flange
US11105450B1 (en) Swivel flange flowline fitting
WO2001092673A2 (fr) Dispositif et procede de deplacement de liquide
US20030062717A1 (en) Multi-passage conduit
CN101429936B (zh) 井下双螺杆式油气多相混抽泵
CN202467800U (zh) 注采一体化举升系统
US12173563B2 (en) Tubing system for well operations
CA2310544A1 (fr) Dispositif et methode de deplacement de liquides
CA2310477A1 (fr) Dispositif et methode de production pour puits de forage
CN2344541Y (zh) 双管液压动力采油装置
RU2675613C1 (ru) Героторный гидравлический двигатель
NL2035735B1 (en) Motor-pump assembly for downhole operation, rig provided therewith and method using such assembly
RU2800620C1 (ru) Статор винтового героторного насоса
CA2310546A1 (fr) Conduit multi-passage

Legal Events

Date Code Title Description
FZDE Discontinued